Strap for Defy Midnight Stainless Steel / Diamond / Grey

The lug width of the Zenith Defy 16.9200.670/02.MI001 is precisely 22 millimetres. This measurement is the specific standard for this reference and must be observed rigorously to ensure correct fitment of the strap to the case lugs, avoiding both excessive play and installation difficulties.

For the Zenith Defy 16.9200.670/02.MI001, certified alligator leather with vegetable tanning represents the excellence choice, as the specific grain of this material amplifies the geometric and technical character of the case. Equally elegant alternatives include naturally aged calf leather or burgundy shell cordovan. For sportive contexts, grey anthracite rubber solutions with satin-finished steel deployante are equally valid.

Strap replacement requires the use of a specific spring bar tool. Position the watch with the lug facing upward, insert the tool's tip into the pin release hole, apply gentle downward pressure to compress the internal spring, and slide the pin outward. Repeat for both sides. Always perform the operation on a soft cloth to prevent scratching. Alternatively, entrust the replacement to Casati Milano for professional execution.

Yes, any strap with a 22mm lug width is formally compatible. However, to achieve optimal visual and tactile integration, we recommend selecting thicknesses and proportions consistent with the Zenith case. Casati Milano offers custom 22mm straps specifically designed for the Defy, ensuring aesthetic and functional synergy.

Durability depends on material, tanning method, and frequency of use. A high-quality alligator strap with vegetable tanning lasts an average of 3-5 years in intensive daily use, developing a fascinating patina over time. Shell cordovan can exceed 5-7 years. Classic calf leather has a longevity of 2-4 years. Casati Milano guarantees 18 months on its custom straps, with regeneration and maintenance services available.